Photoluminescence dynamics of organic molecule-passivated Si nanoclusters M. Imamura, J. Nakamura, S. Fujimasa, H. Yasuda, H. Kobayashi and Y. Negishi Eur. Phys. J. D, 63 2 (2011) 289-292 Published online: 17 June 2011 DOI: 10.1140/epjd/e2011-10513-x